SR4 (spirou_offline_udem)

This page was last modified: 2025-01-17 00:27:07.881763 (UTC)

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Contents

• Target info

• Spectrum

• LBL

• CCF

• Time series

• Debug

Target info

This section gives some details of the APERO astrometric database used when processing this target (e.g. for BERV calculation). Any observation with a object name in the alias list will be associated with this “APERO target” i.e. DRSOBJN=SR4

Target Information
RA	246.4839883 [deg] (Gaia EDR3)
Dec	-24.34685144 [deg] (Gaia EDR3)
Finder chart	[FINDER CHART]
Teff	4319.0 [K] (2020AJ….160..120J)
Spectral Type	K0:Ve (1977ApJ…214..747H)
Proper Motion (RA)	-7.438962235 [mas/yr] (Gaia EDR3)
Proper Motion (Dec)	-26.53407802 [mas/yr] (Gaia EDR3)
Parallax	7.420843714 [mas/yr] (Gaia EDR3)
Radial Velocity	nan [mas/yr] (None)
Aliases	BKLT J162556-242050, DoAr 20, Elia 2-13, EM* SR 4, EM* AS 206, EPIC 203935537, HBC 259, HGBS J162556.3-242048, IRAS 16229-2413, ISO-Oph 6, JCMTLSG J162556.2-242045, 2MASS J16255615-2420481, MHA 365-12, NSV 7705, ROXR1 9, ROXRA 6, ROX 6, ROXs 6, SPM2.0 57602751, SSTc2d J162556.1-242048, SV* SVS 1795, TIC 98689015, V* V2058 Oph, WLY 2-12, WLY 1-25, WRAY 15-1479, WSB 25, YLW 25, [C81] 7, [EDJ2009] 793, [HL2013] 246.48395-24.34671, [JWM2000] SMM J16259-2420, [MAN98] A-MM25, [SKS95] 162254.9-241402, [SSG2006] MMS076, [WMR2005] 1-29, [WMR2005] J162556.2-242047.5, Gaia EDR3 6049142410542091648, Gaia DR2 6049142410542091648, EM_SR_4, BKLTJ162556-242050, DoAr20, Elia2-13, EM*SR4, EM*AS206, EPIC203935537, HBC259, HGBSJ162556.3-242048, IRAS16229-2413, ISO-Oph6, JCMTLSGJ162556.2-242045, 2MASSJ16255615-2420481, MHA365-12, NSV7705, ROXR19, ROXRA6, ROX6, ROXs6, SPM2.057602751, SSTc2dJ162556.1-242048, SV*SVS1795, TIC98689015, V*V2058Oph, WLY2-12, WLY1-25, WRAY15-1479, WSB25, YLW25, [C81]7, [EDJ2009]793, [HL2013]246.48395-24.34671, [JWM2000]SMMJ16259-2420, [MAN98]A-MM25, [SKS95]162254.9-241402, [SSG2006]MMS076, [WMR2005]1-29, [WMR2005]J162556.2-242047.5, GaiaEDR36049142410542091648, GaiaDR26049142410542091648, EMSR4
OBJECT name(s) in headers	SR4

Spectrum

This section presents the observation after extraction,with and without telluric correction.

Spectrum Information
DPRTYPES	POLAR_FP
Total number raw files	72
First raw files	2022-06-03 09:12:11.244
Last raw files	2023-08-05 07:12:02.693
Total number PP files	72
Number PP files passed QC	72
Number PP files failed QC	0
First pp file [Mid exposure]	2022-06-03 09:12:11.244
Last pp file [Mid exposure]	2023-08-05 07:12:02.693
Last processed [pp]	2024-12-18 18:02:26.541
Version [pp]	0.7.292
Total number ext files	72
Number ext files passed QC	72
Number ext files failed QC	0
First ext file [Mid exposure]	2022-06-03 09:12:11.244
Last ext file [Mid exposure]	2023-08-05 07:12:02.693
Last processed [ext]	2024-12-12 17:15:46.065
Version [ext]	0.7.292
Total number tcorr files	72
Number tcorr files passed QC	72
Number tcorr files failed QC	0
First tcorr file [Mid exposure]	2022-06-03 09:12:11.244
Last tcorr file [Mid exposure]	2023-08-05 07:12:02.693
Last processed [tcorr]	2024-12-22 00:50:48.288
Version [tcorr]	0.7.292
Median SNR Y	44.26 \(\pm\) 7.44
Median SNR H	114.67 \(\pm\) 15.14

Request
Extracted 2D spectra
Extracted 1D spectra
Telluric corrected 2D spectra
Telluric corrected 1D spectra
2D Template (after telluric correction)
1D Template (after telluric correction)
Packaged extraction files (e.fits)
Packaged telluric corrected files (t.fits)
Packaged s1d extract+tcorr (s.fits)
Packaged velocity files (v.fits)
Packaged polarimetry files (p.fits)

Spectrum Downloads	File URL	Uploaded
Extracted 2D spectra	ext2d_SR4_spirou_offline_udem_file_list.txt	2025-01-17 00:27:17.893
Extracted 1D spectra	ext1d_SR4_spirou_offline_udem_file_list.txt	2025-01-17 00:27:17.893
Telluric corrected 2D spectra	tcorr2d_SR4_spirou_offline_udem_file_list.txt	2025-01-17 00:27:17.893
Telluric corrected 1D spectra	tcorr1d_SR4_spirou_offline_udem_file_list.txt	2025-01-17 00:27:17.893
Extracted 2D header file	ext2d_header_SR4_spirou_offline_udem_file.csv	2025-01-17 00:27:17.892

LBL (SR4_SR4)

This section presents the LBL results for SR4_SR4. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	11.17, 11.77, 12.28 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	28.25, 52.10, 96.54 m/s
Number of lbl.rdb Measurements	72
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	18
Number of Reset RV Points	0
Systemic Velocity	-4801.82 m/s
Velocity Domain considered valid	-5178.25 to -4469.74 m/s
LBL Version	0.65.002

Request
LBL fits files
lbl_rdb files
lbl2_rdb files
lbl_drift files
lbl2_drift files
lbl_fits files

LBL Downloads	File URL	Uploaded
RDB file	lbl_SR4_SR4.rdb	2025-01-03 15:50:30.246
RDB2 file	lbl2_SR4_SR4.rdb	2025-01-03 15:50:30.868
Drift file	lbl_SR4_SR4_drift.rdb	2025-01-03 15:50:33.910
Drift2 file	lbl2_SR4_SR4_drift.rdb	2025-01-03 15:50:34.102

LBL (SR4_GL846)

This section presents the LBL results for SR4_GL846. The first object is the target we measure RVs for the second is the “friend” or “template” that was used to calculate those RVs.

LBL stats
RV Uncertainty lbl.rdb (25, 50, 75 percentile)	12.08, 12.56, 12.86 m/s
RV Absolute Deviation lbl.rdb (25, 50, 75 percentile)	23.52, 56.47, 83.99 m/s
Number of lbl.rdb Measurements	72
Number of lbl.rdb Spurious Low Points	0
Number of lbl.rdb Spurious High Points	0
Number of Nights	18
Number of Reset RV Points	0
Systemic Velocity	-4743.21 m/s
Velocity Domain considered valid	-5051.97 to -4467.01 m/s
LBL Version	0.65.002

Request
LBL fits files
lbl_rdb files
lbl2_rdb files
lbl_drift files
lbl2_drift files
lbl_fits files

LBL Downloads	File URL	Uploaded
RDB file	lbl_SR4_GL846.rdb	2025-01-03 15:51:13.965
RDB2 file	lbl2_SR4_GL846.rdb	2025-01-03 15:51:14.542
Drift file	lbl_SR4_GL846_drift.rdb	2025-01-03 15:51:17.478
Drift2 file	lbl2_SR4_GL846_drift.rdb	2025-01-03 15:51:17.665

CCF

This section presents the APERO CCF results for this object.

CCF stats
Mask used	GL846_neg.fits
CCF systemic velocity	-4659.93 \(\pm\) 113.58 m/s
CCF FWHM	10408.57 \(\pm\) 347.49 m/s
Number of CCF files Total	72
Number of CCF passed QC	72
Number CCF files failed QC	0
First ccf file [Mid exposure]	2022-06-03 09:12:11.244
Last ccf file [Mid exposure]	2023-08-05 07:12:02.693
Last processed [ccf]	2024-12-23 09:27:05.236
Version [ccf]	0.7.292

Request
CCF files

CCF Downloads	File URL	Uploaded
CCF Table	ccf_SR4_spirou_offline_udem_file_list.txt	2025-01-17 00:27:31.693

Time series

This section deals with providing the time series information for this object

Obs Dir	First obs mid	Last obs mid	Number of ext	Number of tcorr	Seeing	Airmass	Mean Exptime	Total Exptime	SNR[Order 8 (#71 1.08um)]	SNR[Order 35 (#44 1.75um)]	DPRTYPEs	ext_files	tcorr_files	Request ext files	Request tcorr files
2022-06-03	2022-06-03 09:12:11.244	2022-06-03 09:33:21.937	4	4	0.392	1.426	401.178	1604.712	47.109	117.322	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-06-04	2022-06-04 10:25:59.788	2022-06-04 10:47:10.516	4	4	0.392	1.416	401.178	1604.712	48.329	120.274	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-06-05	2022-06-05 08:32:27.018	2022-06-05 08:53:37.798	4	4	0.650	1.490	401.178	1604.712	45.092	118.674	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-06-08	2022-06-08 10:53:04.091	2022-06-08 11:14:14.758	4	4	0.745	1.499	401.178	1604.712	39.576	111.353	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-06-10	2022-06-10 08:35:31.102	2022-06-10 08:56:42.366	4	4	0.530	1.440	401.178	1604.712	48.411	126.429	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2022-06-11	2022-06-11 09:22:34.870	2022-06-11 09:43:45.322	4	4	0.440	1.396	401.178	1604.712	46.499	120.206	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-06-29	2023-06-29 09:34:26.063	2023-06-29 09:55:36.765	4	4	0.637	1.508	401.178	1604.712	47.657	124.130	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-02	2023-07-02 08:26:17.727	2023-07-02 08:47:28.481	4	4	0.392	1.406	401.178	1604.712	50.401	125.761	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-06	2023-07-06 08:18:12.574	2023-07-06 08:39:23.285	4	4	0.560	1.413	401.178	1604.712	45.461	110.728	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-07	2023-07-07 08:22:48.320	2023-07-07 08:44:04.647	4	4	1.188	1.423	401.178	1604.712	37.142	100.055	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-17	2023-07-17 08:14:03.889	2023-07-17 08:35:20.129	4	4	-9999.900	1.482	401.178	1604.712	29.541	81.690	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-18	2023-07-18 08:03:03.854	2023-07-18 08:24:19.653	4	4	-9999.900	1.465	401.178	1604.712	27.585	79.608	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-20	2023-07-20 08:01:11.801	2023-07-20 08:22:28.102	4	4	1.113	1.479	401.178	1604.712	35.196	92.581	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-21	2023-07-21 08:05:36.496	2023-07-21 08:26:52.780	4	4	-9999.900	1.501	401.178	1604.712	33.717	94.031	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-22	2023-07-22 07:55:48.501	2023-07-22 08:17:04.698	4	4	0.982	1.485	401.178	1604.712	43.132	114.601	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-07-23	2023-07-23 07:56:13.488	2023-07-23 08:17:40.900	4	4	0.948	1.497	401.178	1604.712	36.485	104.154	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-08-02	2023-08-02 07:31:19.278	2023-08-02 07:52:41.091	4	4	-2498.852	1.542	401.178	1604.712	42.495	112.624	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files
2023-08-05	2023-08-05 06:50:46.409	2023-08-05 07:12:02.693	4	4	-2499.390	1.462	401.178	1604.712	49.646	119.937	POLAR_FP	4 [download]	4 [download]	Extracted 2D files	Telluric corrected 2D files

Debug

This section has various debug plots from APERO products

Telluric map

Telluric map of e2dsff_tcorr_A files.Files are low-passed and corrected for the stars motion. The QC is displayed to the right of the image - in purple are the files that passed, in orange the files that failed.

Shape QC plot

Shape parameters varying in time.dx is a shift along the order, dy is a shift across orders, [[A,B],[C,D]] is an affine transformation matrix.

wfpdrift plot

Wavelength solution absolute CCF FP Drift [km/s]

Wave cavity (c0) plot

Wave cavity polynomial coeffs=0

Maximum Saturation level plot

Maximum saturation level measured at time of extraction

Measured effective readout noise before extraction

Measured effective readout noise before extraction

APERO Processing Debug Plot

Plotting the version and processed date from the header from APERO. Note that offline reductions should lead to a straight line, while online reductions should be roughly a one-to-one with the Date axis.

APERO Calibration times plot

Computed time between observation and calibration used. Some calibrations arereference calibrations (in purple) and thus diverge from the reference night, others should always be from the same night (orange) unless no calibration was taken that night in which case the closest calirbation in time should have been used.